rajvarun77 commented on code in PR #3330:
URL: https://github.com/apache/brpc/pull/3330#discussion_r3408167599
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src/brpc/socket.cpp:
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@@ -578,6 +579,9 @@ int Socket::ResetFileDescriptor(int fd) {
_avg_msg_size = 0;
// MUST store `_fd' before adding itself into epoll device to avoid
// race conditions with the callback function inside epoll
+ static butil::atomic<uint64_t> BAIDU_CACHELINE_ALIGNMENT fd_version(0);
+ _fd_version.store(fd_version.fetch_add(1, butil::memory_order_relaxed),
Review Comment:
@wwbmmm could you please take a look.
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